range of size 中文意思是什麼

range of size 解釋
尺寸范圍
  • range : vt 1 排列；整理（頭發等）。2 使歸類[班、行、隊]；把…分類。3 〈用被動形或反身形〉加入，站住…的一邊...
  • of : OF ＝Old French 古法語。
  • size : n 1 大小，尺寸規模身材。2 （鞋帽等的）尺碼，號；（紙張的）開。3 巨大，大量；相當大的分量。4 〈口...
  1. Results show that : ( 1 ) for each particle size of andalusite, variation tendency of the properties of the material is generally the same : the maximum of bulk density, compressive strength and rupture strength appears in the range of 5 % - 10 % content of fiber, these properties of the material remarkably decrease as the fiber content exceed 10 % ; while at the same fiber content, the properties of the material increase with the increase of firing temperature

    結果表明： （ 1 ）對于不同粒度的原料，性能變化規律大致相同：在同一燒成溫度下，體積密度、常溫耐壓強度、常溫抗折強度在5 10之間出現峰值，加入量超過10之後材料的性能明顯下降；在相同的纖維含量下，隨著燒成溫度的提高，試樣的各項性能均有所上升。
  2. In general, smaller grain size and greater angularity tend to increase the porosity while an increase in range of particle size tends to decrease porosity

    通常，顆粒越小曲率越大孔隙度越大，而當顆粒尺寸增大時孔隙度會減小。
  3. 13a, ; rectangular connectors for frequencies below 3 mhz ; part 7 : detail specification for a range of connectors with polarized guides or jackscrews and size 16 round contacts ; removable crimp contact types with closed crimp barrels, rear insertion front release, with assessed quality

    頻率低於3mhz的矩形連接器.第7部分:一系列矩形連接器的詳細規范:具有評定標明極性式插孔，螺紋尺寸為16
  4. Then the molybdenum disulfide nanoparticles which size was in the range of 20 - 30 nm were prepared by the desulfuration of molybdenum trisulfide if taking hydrogen as a protection atmosphere at some temperature. the mos2 nanoparticles were then characterized by x - ray diffraction and transmission electron microscope. the mos2 nanoparticles and commercial common mos2 particles ( c. a

    將乾燥后的三硫化鉬粉末在氫氣保護氣氛條件下，加熱脫硫得到粒徑在20 30nm之間的納米二硫化鉬顆粒，用x射線衍射儀（ xrd ）和透射電子顯微鏡（ tem ）對二硫化鉬納米顆粒進行了表徵。
  5. It is found that the electric, field improves elongations in 2090 and 2090 + ce alloys markedly, especially in 2090 alloy, but has little effect on strengths. at the same time, the electric field lessenes percentages of intergranular delamination and increases transgranular fracture and microscopic plastic deformation. besides, the electric field makes both average particle size and its distributing range of 8 " phase smaller, and reduces the half width of pfz in aged alloys

    研究表明：固溶電場可顯著提高2090合金及2090 + ce合金的延伸率，尤其是對2090合金，但對強度則無明顯的影響；同時，固溶電場減少合金的沿晶分層斷裂比例，並增加穿晶斷裂及微區塑性變形；固溶電場還使合金時效后相顆粒的平均尺寸減小、尺寸分佈范圍減小，並使pfz的寬度減小。
  6. Citrus college has long tradition of serving and offers numerous university - level courses for the first two years of a bachelors degree. students enjoy an active schedule of campus events. including a full range of athletic activities, performing arts and student fairs. campus highlights include the olympic - size swimming pool, the golf driving range and the state - of - the - art tv and recording studio

    希勒斯學校為2年制加州公立社區大學，提供學生大學的標準課程，校內完善的設備，包含圖書館、運動場、體育館、符合奧林匹克標準的游泳館，藝術中心，影視製作工作室等齊全設備。
  7. The small size, high noise immunity, and large dynamic range of the proprietary mangeto - inductive magnetic sensors make them ideal for high volume compass or magnetic sensor applications, especially integration into consumer products

    小體積，抗雜訊能力好，擁有較大動態感應范圍是pni的mi技術最大特色，特別適合應用於大量生產的電子羅盤
  8. The practice process of the technological parameter of raw coal sizing screen rectified by tianzhuang coal cleaning plant was introduced in this paper, and it also gropes for the traditional size range of lump coal and slack coal

    摘要筆者主要介紹了田莊選煤廠調整原煤分級篩工藝參數的實踐過程，對傳統意義上的塊煤和末煤的粒度范圍進行了有益的探索。
  9. The selections of electron microscope magnifying multiple and measuring size in fatigue fracture fractal measure are studied in this paper, and the improved treatment of secondary electron lines scanning fractal dimension, is applied successfully to the measuring of ti alloy welded joint fracture fractal dimension and the valuable selective range of fractal dimension measuring parameter is got, which is very important to further research

    本文應用數據處理技術研究了疲勞斷口分維數測量中電鏡放大倍數及測量碼尺的選擇問題，改進了二次電子線掃描分維數處理方法，並成功地應用於鈦合金焊接接頭斷口分維數的測量，得到了有價值的分維數測量參數的選擇范圍，對進一步的研究具有重要意義。
  10. This paper analyzes the particle size of treated produced water by conventional process, and gives a range of particle size which can be removed by typical processes based on median size

    本文在對油田采出水實際運行的常規處理工藝出水中顆粒物粒徑分析的基礎上，以粒徑中值為基準，給出了幾種典型工藝能夠去除的顆粒物粒徑范圍。
  11. Crafted and painted by hand to replicate the antiques that inspired them. each is made of wood, and they range in size from 5 " - 8. 5 " dia. listed from left to right

    古老的貴族傳統幽然閃現，在整體的粗曠中糅和著細膩的手工技巧，每個造型都是經過設計師精心設計雕刻而成，古樸、典雅的浪漫彌漫四周。
  12. At the existence of batio3, the pan / batio3 nanocomposite are prepared by in situ complex technology. the shape of complex is not regular and their mean size is in the range of 1 ~ 2 u m there are chemical bond between pan and batio3 in pan / batio3 nanocomposites, for the complex mechanism of pan with batio3 nanoparticles, first, there are complex between pan and batio3 nanoparticles. pan have the function of cohering batio3 nanoparticles

    乃o3納米粒子的原位復合過程中，首先是an單體與batio3納米粒子相互作用，由於鈦酸鋇權于的存在，苯胺單體首先吸附在鈦酸鋇粒子表面，當過硫酸鉸加入溶液中時，聚合過程首先在這些氧化物的表面進行，這導致了聚合物對鈦酸鋇粒子的吸附及圍繞鈦酸鋇粒子的受限生長。
  13. Handling a wide size range of solid particles from 5mm down to few microns

    該機具有連續操作處理量大電耗低的特點。
  14. Because there is a wide range of size and burning characteristics for the many fuels burned on a spreader stoker, the portion of the energy released in suspension varies

    由於拋煤機爐排用的燃料大小不一、燃燒特性各異，釋放到空中的那部分能量也是不同的。
  15. This algorithm adds the adaptive expedition into the kernel of component - based layout analysis - character combination, and gives it more adaptive capability to process a large range of multi font size and multi interval samples

    該方法對基於組件版面分析的核心部分文字合併進行了自適應擴展，使其具有對不同字體大小、間距等樣張更大?圍的適應能力。
  16. Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants

    文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映
  17. Finally, the range of least column cross - section size meeting the dynamic stability condition is provided at the third example

    最後在算例三中給出了滿足動力穩定條件的最小柱截面范圍。
  18. The results indicate that : purification efficiency of phenol was better of wetland soil in which was not reed - planted ; both the residence time of phenol in soil and the range of particle size affected the adsorption ability of wetland soil ; through changing soil infiltration and physicochemical properties of rhizosphere, reed can affect adsorption ability of wetland soil on phenol

    結果表明，未生長蘆葦的濕地土壤對苯酚具有較好的凈化效果；苯酚在土壤中滯留時間、土壤的粒徑范圍均影響濕地土壤對苯酚的吸附能力；蘆葦能改變土壤入滲率和根際土壤的理化性質，從而影響濕地土壤對苯酚的吸附能力。
  19. Standard test method for particle size range of peat materials for horticultural purposes

    園藝用泥炭材料粒度范圍的標準測試方法
  20. The frictional resistance of the sediment - laden flow is essentially the same as that of the clear water flow within the range of size distribution of sediment used in our experiments

    在試驗所採用的泥沙級配的條件下，懸沙水流的阻力特性與清水一致。
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